I'm not sure I understand. But from what I read it sounds like you don't
need to bind.
If you're just rendering a view, there should be nothing to bind at that
point. You only want to bind once data is submitted by the client.
On Thu, May 5, 2011 at 7:56 AM, maboiteaspam <maboiteas...@wanadoo.fr>wrote:
> Hi,
>
> How to post render a view with more than one form to show ?
>
> I 'm running in trouble to do so because sf2 frameworks does perfom form
> validation upon all binded forms.
> Where doing a post render of my view bring me to bind all forms.
> And so on to validate form's i don't want to, because user simply did
> not...
>
> My problem seem to be mainly situated in
> Symfony\Component\Form\Form
>
> Where bind is always called by bindrequest, and where bindrequest does
> always call for validators, except when the form is read only.
>
> I may have mis used the framework, reading to this. or not.
> I don't know much.
>
> But the process could be a little bit different by involving a new state
> defining if the user is currently, or not, submiting this Form Object.
> And so, to validate we must have submitted=true, and inbound=true and
> valid=true.
> Also bind process could be chained to the submission on not to the bind.
> But all of this, is much a change, and i want to think i m doing a mistake
> because solution must be some where in my code or current usage of the
> fw....
>
>
> I m also thinking in the use of read only property, because as i said
> before, it does skip validators calls.
> Right now, it is a solution, because both forms are instanciated, in the
> same controller.
>
> But how to do this when there are used within modules and dynamic calls ?
>
>
>
> Thanks by advance.
> Any help is appreciated.
>
> Symfony\Component\Form\Form
> ...
> /**
> * Binds POST data to the field, transforms and validates it.
> *
> * @param string|array $clientData The POST data
> */
> public function bind($clientData)
> {
> if ($this->readOnly) {
> return;
> }
>
> if (is_scalar($clientData) || null === $clientData) {
> $clientData = (string)$clientData;
> }
>
> // Initialize errors in the very beginning so that we don't lose
> any
> // errors added during listeners
> $this->errors = array();
>
> $event = new DataEvent($this, $clientData);
> $this->dispatcher->dispatch(Events::preBind, $event);
>
> $appData = null;
> $normData = null;
> $extraData = array();
> $synchronized = false;
>
> // Hook to change content of the data bound by the browser
> $event = new FilterDataEvent($this, $clientData);
> $this->dispatcher->dispatch(Events::onBindClientData, $event);
> $clientData = $event->getData();
>
> if (count($this->children) > 0) {
> if (null === $clientData || '' === $clientData) {
> $clientData = array();
> }
>
> if (!is_array($clientData)) {
> throw new UnexpectedTypeException($clientData, 'array');
> }
>
> foreach ($this->children as $name => $child) {
> if (!isset($clientData[$name])) {
> $clientData[$name] = null;
> }
> }
>
> foreach ($clientData as $name => $value) {
> if ($this->has($name)) {
> $this->children[$name]->bind($value);
> } else {
> $extraData[$name] = $value;
> }
> }
>
> // If we have a data mapper, use old client data and merge
> // data from the children into it later
> if ($this->dataMapper) {
> $clientData = $this->getClientData();
> }
> }
>
> if (null === $clientData || '' === $clientData) {
> $clientData = $this->emptyData;
>
> if ($clientData instanceof \Closure) {
> $clientData = $clientData->__invoke($this);
> }
> }
>
> // Merge form data from children into existing client data
> if (count($this->children) > 0 && $this->dataMapper) {
> $this->dataMapper->mapFormsToData($this->children,
> $clientData);
> }
>
> try {
> // Normalize data to unified representation
> $normData = $this->clientToNorm($clientData);
> $synchronized = true;
> } catch (TransformationFailedException $e) {
> }
>
> if ($synchronized) {
> // Hook to change content of the data in the normalized
> // representation
> $event = new FilterDataEvent($this, $normData);
> $this->dispatcher->dispatch(Events::onBindNormData, $event);
> $normData = $event->getData();
>
> // Synchronize representations - must not change the content!
> $appData = $this->normToApp($normData);
> $clientData = $this->normToClient($normData);
> }
>
> $this->bound = true;
> $this->data = $appData;
> $this->normData = $normData;
> $this->clientData = $clientData;
> $this->extraData = $extraData;
> $this->synchronized = $synchronized;
>
> $event = new DataEvent($this, $clientData);
> $this->dispatcher->dispatch(Events::postBind, $event);
>
> *foreach ($this->validators as $validator) {
> $validator->validate($this);
> }*
> }
>
> /**
> * Binds a request to the form
> *
> * If the request was a POST request, the data is bound to the form,
> * transformed and written into the form data (an object or an array).
> * You can set the form data by passing it in the second parameter
> * of this method or by passing it in the "data" option of the form's
> * constructor.
> *
> * @param Request $request The request to bind to the form
> */
> public function bindRequest(Request $request)
> {
> // Store the bound data in case of a post request
> switch ($request->getMethod()) {
> case 'POST':
> case 'PUT':
> $data = array_replace_recursive(
> $request->request->get($this->getName(), array()),
> $request->files->get($this->getName(), array())
> );
> break;
> case 'GET':
> $data = $request->query->get($this->getName(), array());
> break;
> default:
> throw new FormException(sprintf('The request method "%s" is
> not supported', $request->getMethod()));
> }
>
> *$this->bind($data);*
> }
>
> --
> If you want to report a vulnerability issue on symfony, please send it to
> security at symfony-project.com
>
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